// JavaScript Document

//window.onload;

var textAreaClicked = new Boolean(false);

function getIDFromHref(strHref)
{
	var iOffset = strHref.indexOf('#') + 1;
	var iEnd = strHref.length;

	return strHref.substring(iOffset, iEnd);
}

function expandHelp(objAnchor, objEvent)
{
	var iKeyCode;

	if (objEvent && objEvent.type == 'keypress')
	{
		if (objEvent.keyCode)
			iKeyCode = objEvent.keyCode;
		else if (objEvent.which)
			iKeyCode = objEvent.which;
		
		if (iKeyCode != 13 && iKeyCode != 32)
			return true;
	}

	strID = getIDFromHref(objAnchor.href);
	objHelp = document.getElementById(strID);

	if (objHelp.style.display == 'none')
		objHelp.style.display = 'block';
	else
		objHelp.style.display = 'none';

	return false;
}



function newsMenu() {
	if (document.getElementById('newsSubMenu').style.display == 'none') {
		document.getElementById('newsSubMenu').style.display = 'block';
		document.getElementById('newsMenuHeader').style.backgroundImage = 'none';
return;
	}
	if (document.getElementById('newsSubMenu').style.display == 'block') {
		document.getElementById('newsSubMenu').style.display = 'none';
		document.getElementById('newsMenuHeader').style.background = "url('./images/menuOption.gif') left no-repeat";		
		return;
	}
		
}

function textAreaTextValueChanged() {
// textAreaClicked = true;	
}

function changeLanguage() {
//	if (textAreaClicked) {
		return confirm("If you leave this page without saving any changes,\nthe changes you have made will be lost");
//	}
}

function deletePage(lang) {
	 if (lang != "english") {
  		return confirm("Are you sure you want to delete this page?");
		}
		else {
  		return confirm("Deleting the English language version of a page will\nalso delete any foreign language versions of\nthis page\n\nAre you sure you want to delete this page?");
		}
}